ArticleBMC psychiatry2024
Socioeconomic status and depression in later life: longitudinal mediation effects of activities of daily living.
Article in BMC psychiatry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Multinational cohort study of health perception mismatch trajectories and risks of cognitive decline, depression, and mortality.BMC public health · 2026Article
- Socioeconomic Status and Depression Among Older Adults with Disabilities in Korea: The Mediating Role of Social Support and the Moderating Effects of Self-Esteem and Public Service Utilization.Healthcare (Basel, Switzerland) · 2026Article
- Late-life suicide trends in selected major countries worldwide in 1990-2022: a spatio-temporal analysis from the WHO mortality database.EClinicalMedicine · 2025Article
- Global, regional, and national burden of geriatric depressive disorders in people aged 60 years and older: an analysis of the Global Burden of Disease Study 2021.Annals of general psychiatry · 2025Article
- Depression symptoms in perimenopausal women with somatic pain: nomogram construction based on a logistic regression model.Frontiers in public health · 2025Article
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Authors and funding
11 authors.
Funding
Abstract
backgroundSocioeconomic status (SES) is associated with both depression and activities of daily living (ADL and IADL). However, the role of ADL as a biological mechanism in the relationship between SES and late-life depression, examined through longitudinal data, remains understudied. This study explored the longitudinal mediation effects of basic ADL or IADL on the SES-depression link in older adults.
methodsData from the China Health and Retirement Longitudinal Study (N = 4104) were utilized. Mediation analysis was performed using parallel process latent growth curve modeling.
resultsThe average age of participants was 57.76 years, and 55.7% being females. Significant linear growth over time was observed in ADL, IADL, and depression. Adjusting for covariates, SES was positively linked to the initial levels (intercepts) of ADL (β
conclusionsHigher SES is associated with a lower initial risk of depression and ADL difficulties. However, this same higher SES may relate to a faster increase in ADL difficulties and depression among middle-aged and older adults. The findings underscore the need for increased governmental healthcare funding and improved healthcare accessibility. Additionally, maintaining adequate sleep and physical activity can help prevent disability and reduce depression risk later in life, particularly among older adults with lower SES.
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